add linting (and some initial fixes)

5 files changed, 955 insertions, 0 deletions

diff --git a/node_modules/cli-spinners/index.js b/node_modules/cli-spinners/index.js
new file mode 100644
index 000000000..465d22233
--- /dev/null
+++ b/node_modules/cli-spinners/index.js
@@ -0,0 +1,2 @@
+'use strict';
+module.exports = require('./spinners.json');
diff --git a/node_modules/cli-spinners/license b/node_modules/cli-spinners/license
new file mode 100644
index 000000000..654d0bfe9
--- /dev/null
+++ b/node_modules/cli-spinners/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/node_modules/cli-spinners/package.json b/node_modules/cli-spinners/package.json
new file mode 100644
index 000000000..e42251bb7
--- /dev/null
+++ b/node_modules/cli-spinners/package.json
@@ -0,0 +1,45 @@
+{
+  "name": "cli-spinners",
+  "version": "1.0.0",
+  "description": "Spinners for use in the terminal",
+  "license": "MIT",
+  "repository": "sindresorhus/cli-spinners",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "scripts": {
+    "test": "xo && ava",
+    "asciicast": "asciinema rec --command='node example-all.js' --title='cli-spinner' --quiet"
+  },
+  "files": [
+    "index.js",
+    "spinners.json"
+  ],
+  "keywords": [
+    "cli",
+    "spinner",
+    "spinners",
+    "terminal",
+    "term",
+    "console",
+    "ascii",
+    "unicode",
+    "loading",
+    "indicator",
+    "progress",
+    "busy",
+    "wait",
+    "idle",
+    "json"
+  ],
+  "devDependencies": {
+    "ava": "*",
+    "log-update": "^1.0.2",
+    "xo": "*"
+  }
+}
diff --git a/node_modules/cli-spinners/readme.md b/node_modules/cli-spinners/readme.md
new file mode 100644
index 000000000..fe8703612
--- /dev/null
+++ b/node_modules/cli-spinners/readme.md
@@ -0,0 +1,55 @@
+# cli-spinners [![Build Status](https://travis-ci.org/sindresorhus/cli-spinners.svg?branch=master)](https://travis-ci.org/sindresorhus/cli-spinners)
+
+> 60+ spinners for use in the terminal
+
+![](screenshot.gif)
+
+The list of spinners is just a [JSON file](spinners.json) and can be used wherever.
+
+You probably want to use one of these spinners through the [`ora`](https://github.com/sindresorhus/ora) module.
+
+
+## Install
+
+```
+$ npm install --save cli-spinners
+```
+
+
+## Usage
+
+```js
+const cliSpinners = require('cli-spinners');
+
+console.log(cliSpinners.dots);
+/*
+{
+	interval: 80,
+	frames: ['⠋', '⠙', '⠹', '⠸', '⠼', '⠴', '⠦', '⠧', '⠇', '⠏']
+}
+*/
+```
+
+
+## Preview
+
+The header GIF is outdated. Click below to see a preview of all the spinners.
+
+[![](https://asciinema.org/a/95348.png)](https://asciinema.org/a/95348?size=big)
+
+
+## API
+
+Each spinner comes with a recommended `interval` and an array of `frames`.
+
+[See the spinners.](spinners.json)
+
+
+## Related
+
+- [ora](https://github.com/sindresorhus/ora) - Elegant terminal spinner
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/node_modules/cli-spinners/spinners.json b/node_modules/cli-spinners/spinners.json
new file mode 100644
index 000000000..079a610f5
--- /dev/null
+++ b/node_modules/cli-spinners/spinners.json
@@ -0,0 +1,832 @@
+{
+	"dots": {
+		"interval": 80,
+		"frames": [
+			"⠋",
+			"⠙",
+			"⠹",
+			"⠸",
+			"⠼",
+			"⠴",
+			"⠦",
+			"⠧",
+			"⠇",
+			"⠏"
+		]
+	},
+	"dots2": {
+		"interval": 80,
+		"frames": [
+			"⣾",
+			"⣽",
+			"⣻",
+			"⢿",
+			"⡿",
+			"⣟",
+			"⣯",
+			"⣷"
+		]
+	},
+	"dots3": {
+		"interval": 80,
+		"frames": [
+			"⠋",
+			"⠙",
+			"⠚",
+			"⠞",
+			"⠖",
+			"⠦",
+			"⠴",
+			"⠲",
+			"⠳",
+			"⠓"
+		]
+	},
+	"dots4": {
+		"interval": 80,
+		"frames": [
+			"⠄",
+			"⠆",
+			"⠇",
+			"⠋",
+			"⠙",
+			"⠸",
+			"⠰",
+			"⠠",
+			"⠰",
+			"⠸",
+			"⠙",
+			"⠋",
+			"⠇",
+			"⠆"
+		]
+	},
+	"dots5": {
+		"interval": 80,
+		"frames": [
+			"⠋",
+			"⠙",
+			"⠚",
+			"⠒",
+			"⠂",
+			"⠂",
+			"⠒",
+			"⠲",
+			"⠴",
+			"⠦",
+			"⠖",
+			"⠒",
+			"⠐",
+			"⠐",
+			"⠒",
+			"⠓",
+			"⠋"
+		]
+	},
+	"dots6": {
+		"interval": 80,
+		"frames": [
+			"⠁",
+			"⠉",
+			"⠙",
+			"⠚",
+			"⠒",
+			"⠂",
+			"⠂",
+			"⠒",
+			"⠲",
+			"⠴",
+			"⠤",
+			"⠄",
+			"⠄",
+			"⠤",
+			"⠴",
+			"⠲",
+			"⠒",
+			"⠂",
+			"⠂",
+			"⠒",
+			"⠚",
+			"⠙",
+			"⠉",
+			"⠁"
+		]
+	},
+	"dots7": {
+		"interval": 80,
+		"frames": [
+			"⠈",
+			"⠉",
+			"⠋",
+			"⠓",
+			"⠒",
+			"⠐",
+			"⠐",
+			"⠒",
+			"⠖",
+			"⠦",
+			"⠤",
+			"⠠",
+			"⠠",
+			"⠤",
+			"⠦",
+			"⠖",
+			"⠒",
+			"⠐",
+			"⠐",
+			"⠒",
+			"⠓",
+			"⠋",
+			"⠉",
+			"⠈"
+		]
+	},
+	"dots8": {
+		"interval": 80,
+		"frames": [
+			"⠁",
+			"⠁",
+			"⠉",
+			"⠙",
+			"⠚",
+			"⠒",
+			"⠂",
+			"⠂",
+			"⠒",
+			"⠲",
+			"⠴",
+			"⠤",
+			"⠄",
+			"⠄",
+			"⠤",
+			"⠠",
+			"⠠",
+			"⠤",
+			"⠦",
+			"⠖",
+			"⠒",
+			"⠐",
+			"⠐",
+			"⠒",
+			"⠓",
+			"⠋",
+			"⠉",
+			"⠈",
+			"⠈"
+		]
+	},
+	"dots9": {
+		"interval": 80,
+		"frames": [
+			"⢹",
+			"⢺",
+			"⢼",
+			"⣸",
+			"⣇",
+			"⡧",
+			"⡗",
+			"⡏"
+		]
+	},
+	"dots10": {
+		"interval": 80,
+		"frames": [
+			"⢄",
+			"⢂",
+			"⢁",
+			"⡁",
+			"⡈",
+			"⡐",
+			"⡠"
+		]
+	},
+	"dots11": {
+		"interval": 100,
+		"frames": [
+			"⠁",
+			"⠂",
+			"⠄",
+			"⡀",
+			"⢀",
+			"⠠",
+			"⠐",
+			"⠈"
+		]
+	},
+	"dots12": {
+		"interval": 80,
+		"frames": [
+			"⢀⠀",
+			"⡀⠀",
+			"⠄⠀",
+			"⢂⠀",
+			"⡂⠀",
+			"⠅⠀",
+			"⢃⠀",
+			"⡃⠀",
+			"⠍⠀",
+			"⢋⠀",
+			"⡋⠀",
+			"⠍⠁",
+			"⢋⠁",
+			"⡋⠁",
+			"⠍⠉",
+			"⠋⠉",
+			"⠋⠉",
+			"⠉⠙",
+			"⠉⠙",
+			"⠉⠩",
+			"⠈⢙",
+			"⠈⡙",
+			"⢈⠩",
+			"⡀⢙",
+			"⠄⡙",
+			"⢂⠩",
+			"⡂⢘",
+			"⠅⡘",
+			"⢃⠨",
+			"⡃⢐",
+			"⠍⡐",
+			"⢋⠠",
+			"⡋⢀",
+			"⠍⡁",
+			"⢋⠁",
+			"⡋⠁",
+			"⠍⠉",
+			"⠋⠉",
+			"⠋⠉",
+			"⠉⠙",
+			"⠉⠙",
+			"⠉⠩",
+			"⠈⢙",
+			"⠈⡙",
+			"⠈⠩",
+			"⠀⢙",
+			"⠀⡙",
+			"⠀⠩",
+			"⠀⢘",
+			"⠀⡘",
+			"⠀⠨",
+			"⠀⢐",
+			"⠀⡐",
+			"⠀⠠",
+			"⠀⢀",
+			"⠀⡀"
+		]
+	},
+	"line": {
+		"interval": 130,
+		"frames": [
+			"-",
+			"\\",
+			"|",
+			"/"
+		]
+	},
+	"line2": {
+		"interval": 100,
+		"frames": [
+			"⠂",
+			"-",
+			"–",
+			"—",
+			"–",
+			"-"
+		]
+	},
+	"pipe": {
+		"interval": 100,
+		"frames": [
+			"┤",
+			"┘",
+			"┴",
+			"└",
+			"├",
+			"┌",
+			"┬",
+			"┐"
+		]
+	},
+	"simpleDots": {
+		"interval": 400,
+		"frames": [
+			".  ",
+			".. ",
+			"...",
+			"   "
+		]
+	},
+	"simpleDotsScrolling": {
+		"interval": 200,
+		"frames": [
+			".  ",
+			".. ",
+			"...",
+			" ..",
+			"  .",
+			"   "
+		]
+	},
+	"star": {
+		"interval": 70,
+		"frames": [
+			"✶",
+			"✸",
+			"✹",
+			"✺",
+			"✹",
+			"✷"
+		]
+	},
+	"star2": {
+		"interval": 80,
+		"frames": [
+			"+",
+			"x",
+			"*"
+		]
+	},
+	"flip": {
+		"interval": 70,
+		"frames": [
+			"_",
+			"_",
+			"_",
+			"-",
+			"`",
+			"`",
+			"'",
+			"´",
+			"-",
+			"_",
+			"_",
+			"_"
+		]
+	},
+	"hamburger": {
+		"interval": 100,
+		"frames": [
+			"☱",
+			"☲",
+			"☴"
+		]
+	},
+	"growVertical": {
+		"interval": 120,
+		"frames": [
+			"▁",
+			"▃",
+			"▄",
+			"▅",
+			"▆",
+			"▇",
+			"▆",
+			"▅",
+			"▄",
+			"▃"
+		]
+	},
+	"growHorizontal": {
+		"interval": 120,
+		"frames": [
+			"▏",
+			"▎",
+			"▍",
+			"▌",
+			"▋",
+			"▊",
+			"▉",
+			"▊",
+			"▋",
+			"▌",
+			"▍",
+			"▎"
+		]
+	},
+	"balloon": {
+		"interval": 140,
+		"frames": [
+			" ",
+			".",
+			"o",
+			"O",
+			"@",
+			"*",
+			" "
+		]
+	},
+	"balloon2": {
+		"interval": 120,
+		"frames": [
+			".",
+			"o",
+			"O",
+			"°",
+			"O",
+			"o",
+			"."
+		]
+	},
+	"noise": {
+		"interval": 100,
+		"frames": [
+			"▓",
+			"▒",
+			"░"
+		]
+	},
+	"bounce": {
+		"interval": 120,
+		"frames": [
+			"⠁",
+			"⠂",
+			"⠄",
+			"⠂"
+		]
+	},
+	"boxBounce": {
+		"interval": 120,
+		"frames": [
+			"▖",
+			"▘",
+			"▝",
+			"▗"
+		]
+	},
+	"boxBounce2": {
+		"interval": 100,
+		"frames": [
+			"▌",
+			"▀",
+			"▐",
+			"▄"
+		]
+	},
+	"triangle": {
+		"interval": 50,
+		"frames": [
+			"◢",
+			"◣",
+			"◤",
+			"◥"
+		]
+	},
+	"arc": {
+		"interval": 100,
+		"frames": [
+			"◜",
+			"◠",
+			"◝",
+			"◞",
+			"◡",
+			"◟"
+		]
+	},
+	"circle": {
+		"interval": 120,
+		"frames": [
+			"◡",
+			"⊙",
+			"◠"
+		]
+	},
+	"squareCorners": {
+		"interval": 180,
+		"frames": [
+			"◰",
+			"◳",
+			"◲",
+			"◱"
+		]
+	},
+	"circleQuarters": {
+		"interval": 120,
+		"frames": [
+			"◴",
+			"◷",
+			"◶",
+			"◵"
+		]
+	},
+	"circleHalves": {
+		"interval": 50,
+		"frames": [
+			"◐",
+			"◓",
+			"◑",
+			"◒"
+		]
+	},
+	"squish": {
+		"interval": 100,
+		"frames": [
+			"╫",
+			"╪"
+		]
+	},
+	"toggle": {
+		"interval": 250,
+		"frames": [
+			"⊶",
+			"⊷"
+		]
+	},
+	"toggle2": {
+		"interval": 80,
+		"frames": [
+			"▫",
+			"▪"
+		]
+	},
+	"toggle3": {
+		"interval": 120,
+		"frames": [
+			"□",
+			"■"
+		]
+	},
+	"toggle4": {
+		"interval": 100,
+		"frames": [
+			"■",
+			"□",
+			"▪",
+			"▫"
+		]
+	},
+	"toggle5": {
+		"interval": 100,
+		"frames": [
+			"▮",
+			"▯"
+		]
+	},
+	"toggle6": {
+		"interval": 300,
+		"frames": [
+			"ဝ",
+			"၀"
+		]
+	},
+	"toggle7": {
+		"interval": 80,
+		"frames": [
+			"⦾",
+			"⦿"
+		]
+	},
+	"toggle8": {
+		"interval": 100,
+		"frames": [
+			"◍",
+			"◌"
+		]
+	},
+	"toggle9": {
+		"interval": 100,
+		"frames": [
+			"◉",
+			"◎"
+		]
+	},
+	"toggle10": {
+		"interval": 100,
+		"frames": [
+			"㊂",
+			"㊀",
+			"㊁"
+		]
+	},
+	"toggle11": {
+		"interval": 50,
+		"frames": [
+			"⧇",
+			"⧆"
+		]
+	},
+	"toggle12": {
+		"interval": 120,
+		"frames": [
+			"☗",
+			"☖"
+		]
+	},
+	"toggle13": {
+		"interval": 80,
+		"frames": [
+			"=",
+			"*",
+			"-"
+		]
+	},
+	"arrow": {
+		"interval": 100,
+		"frames": [
+			"←",
+			"↖",
+			"↑",
+			"↗",
+			"→",
+			"↘",
+			"↓",
+			"↙"
+		]
+	},
+	"arrow2": {
+		"interval": 80,
+		"frames": [
+			"⬆️ ",
+			"↗️ ",
+			"➡️ ",
+			"↘️ ",
+			"⬇️ ",
+			"↙️ ",
+			"⬅️ ",
+			"↖️ "
+		]
+	},
+	"arrow3": {
+		"interval": 120,
+		"frames": [
+			"▹▹▹▹▹",
+			"▸▹▹▹▹",
+			"▹▸▹▹▹",
+			"▹▹▸▹▹",
+			"▹▹▹▸▹",
+			"▹▹▹▹▸"
+		]
+	},
+	"bouncingBar": {
+		"interval": 80,
+		"frames": [
+			"[    ]",
+			"[   =]",
+			"[  ==]",
+			"[ ===]",
+			"[====]",
+			"[=== ]",
+			"[==  ]",
+			"[=   ]"
+		]
+	},
+	"bouncingBall": {
+		"interval": 80,
+		"frames": [
+			"( ●    )",
+			"(  ●   )",
+			"(   ●  )",
+			"(    ● )",
+			"(     ●)",
+			"(    ● )",
+			"(   ●  )",
+			"(  ●   )",
+			"( ●    )",
+			"(●     )"
+		]
+	},
+	"smiley": {
+		"interval": 200,
+		"frames": [
+			"😄 ",
+			"😝 "
+		]
+	},
+	"monkey": {
+		"interval": 300,
+		"frames": [
+			"🙈 ",
+			"🙈 ",
+			"🙉 ",
+			"🙊 "
+		]
+	},
+	"hearts": {
+		"interval": 100,
+		"frames": [
+			"💛 ",
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+			"💜 ",
+			"💚 ",
+			"❤️ "
+		]
+	},
+	"clock": {
+		"interval": 100,
+		"frames": [
+			"🕐 ",
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+			"🕒 ",
+			"🕓 ",
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+			"🕖 ",
+			"🕗 ",
+			"🕘 ",
+			"🕙 ",
+			"🕚 "
+		]
+	},
+	"earth": {
+		"interval": 180,
+		"frames": [
+			"🌍 ",
+			"🌎 ",
+			"🌏 "
+		]
+	},
+	"moon": {
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+		"frames": [
+			"🌑 ",
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+			"🌓 ",
+			"🌔 ",
+			"🌕 ",
+			"🌖 ",
+			"🌗 ",
+			"🌘 "
+		]
+	},
+	"runner": {
+		"interval": 140,
+		"frames": [
+			"🚶 ",
+			"🏃 "
+		]
+	},
+	"pong": {
+		"interval": 80,
+		"frames": [
+			"▐⠂       ▌",
+			"▐⠈       ▌",
+			"▐ ⠂      ▌",
+			"▐ ⠠      ▌",
+			"▐  ⡀     ▌",
+			"▐  ⠠     ▌",
+			"▐   ⠂    ▌",
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+			"▐     ⡀  ▌",
+			"▐     ⠠  ▌",
+			"▐      ⠂ ▌",
+			"▐      ⠈ ▌",
+			"▐       ⠂▌",
+			"▐       ⠠▌",
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+			"▐     ⠈  ▌",
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+			"▐  ⠈     ▌",
+			"▐  ⠂     ▌",
+			"▐ ⠠      ▌",
+			"▐ ⡀      ▌",
+			"▐⠠       ▌"
+		]
+	},
+	"shark": {
+		"interval": 120,
+		"frames": [
+			"▐|\\____________▌",
+			"▐_|\\___________▌",
+			"▐__|\\__________▌",
+			"▐___|\\_________▌",
+			"▐____|\\________▌",
+			"▐_____|\\_______▌",
+			"▐______|\\______▌",
+			"▐_______|\\_____▌",
+			"▐________|\\____▌",
+			"▐_________|\\___▌",
+			"▐__________|\\__▌",
+			"▐___________|\\_▌",
+			"▐____________|\\▌",
+			"▐____________/|▌",
+			"▐___________/|_▌",
+			"▐__________/|__▌",
+			"▐_________/|___▌",
+			"▐________/|____▌",
+			"▐_______/|_____▌",
+			"▐______/|______▌",
+			"▐_____/|_______▌",
+			"▐____/|________▌",
+			"▐___/|_________▌",
+			"▐__/|__________▌",
+			"▐_/|___________▌",
+			"▐/|____________▌"
+		]
+	},
+	"dqpb": {
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+		"frames": [
+			"d",
+			"q",
+			"p",
+			"b"
+		]
+	}
+}